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most citedRecent Progress and New Challenges in Isospin Physics with Heavy-Ion Reactions

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30 papers · 1 filter

nucl-ex2022★ 51 cited

Horizons: Nuclear Astrophysics in the 2020s and Beyond

H. Schatz, A. D. Becerril Reyes, A. Best +162

Nuclear Astrophysics is a field at the intersection of nuclear physics and astrophysics, which seeks to understand the nuclear engines of astronomical objects and the origin of the…

nucl-ex2021★ 56 cited

Unperturbed inverse kinematics nucleon knockout measurements with a 48 GeV/c carbon beam

M. Patsyuk, J. Kahlbow, G. Laskaris +166

From superconductors to atomic nuclei, strongly-interacting many-body systems are ubiquitous in nature. Measuring the microscopic structure of such systems is a formidable challeng…

nucl-ex2021★ 13 cited

Unveiling the Two-Proton Halo Character of 17Ne: Exclusive Measurement of Quasi-free Proton-Knockout Reactions

C. Lehr, F. Wamers, F. Aksouh +62

The proton drip-line nucleus 17Ne is investigated experimentally in order to determine its two-proton halo character. A fully exclusive measurement of the 17Ne(p,2p)16F->15O+p quas…

nucl-ex2020★ 22 cited

Fine Structure of the Isovector Giant Dipole Resonance in Nd and Sm

L. M. Donaldson, J. Carter, P. von Neumann-Cosel +35

Background: Inelastic proton scattering at energies of a few hundred MeV and very-forward angles including has been established as a tool to study electric-dipole strengt…

nucl-ex2020★ 9 cited

Probing the Z = 6 spin-orbit shell gap with (p,2p) quasi-free scattering reactions

I. Syndikus, M. Petri, A. O. Macchiavelli +76

The evolution of the traditional nuclear magic numbers away from the valley of stability is an active field of research. Experimental efforts focus on providing key spectroscopic i…

nucl-ex2020★ 49 cited

Electric and magnetic dipole strength in 112,114,116,118,120,124Sn

S. Bassauer, P. von Neumann-Cosel, P. -G. Reinhard +33

Inelastic proton scattering experiments were performed at the Research Center for Nuclear Physics, Osaka, with a 295 MeV beam covering laboratory angles 0°-6° and excitation energi…

nucl-ex2020★ 15 cited

Systematic reduction of the proton-removal cross section in neutron-rich medium-mass nuclei

J. Díaz-Cortés, J. Benlliure, J. L. Rodríguez-Sánchez +24

Single neutron- and proton-removal cross sections have been systematically measured for 72 medium-mass neutron-rich nuclei around Z=50 and energies around 900A MeV using the FRagme…

nucl-ex2020★ 31 cited

Evolution of the dipole polarizability in the stable tin isotope chain

S. Bassauer, P. von Neumann-Cosel, P. -G. Reinhard +36

The dipole polarizability of stable even-mass tin isotopes 112,114,116,118,120,124 was extracted from inelastic proton scattering experiments at 295 MeV under very forward angles p…

nucl-ex2018★ 81 cited

How Robust is the N = 34 Subshell Closure? First Spectroscopy of Ar

H. N. Liu, A. Obertelli, P. Doornenbal +77

The first -ray spectroscopy of Ar, with the neutron number N = 34, was measured using the K(p,2p) one-proton removal reaction at 210 MeV/u at the RIBF facili…

nucl-ex2018★ 17 cited

Strong neutron pairing in core+4n nuclei

A. Revel, F. M. Marques, O. Sorlin +100

The emission of neutron pairs from the neutron-rich isotones C and O has been studied by high-energy nucleon knockout from N and O secondary…

nucl-ex2017★ 8 cited

The dominance of the configuration in the shell in Be from the breakup reaction on a proton target at intermediate energy

Le Xuan Chung, Carlos A. Bertulani, Peter Egelhof +3

The momentum distribution of Be fragments produced by the breakup of Be interacting with a proton target at 700.5 MeV/ energy has been measured at GSI Darmstadt. T…

nucl-ex2017★ 19 cited

Effective proton-neutron interaction near the drip line from unbound states in F

M. Vandebrouck, A. Lepailleur, O. Sorlin +107

Background: Odd-odd nuclei, around doubly closed shells, have been extensively used to study proton-neutron interactions. However, the evolution of these interactions as a function…

nucl-ex2016

Deformation dependence of the isovector giant dipole resonance: The neodymium isotopic chain revisited

L. M. Donaldson, C. A. Bertulani, J. Carter +31

Proton inelastic scattering experiments at energy E_p = 200 MeV and a spectrometer scattering angle of 0 degree were performed on 144,146,148,150Nd and 152Sm exciting the IsoVector…

nucl-ex2016★ 196 cited

Electric dipole polarizability of Ca and implications for the neutron skin

J. Birkhan, M. Miorelli, S. Bacca +11

The electric dipole strength distribution in Ca-48 between 5 and 25 MeV has been determined at RCNP, Osaka, from proton inelastic scattering experiments at forward angles. Combined…

nucl-ex2016★ 52 cited

Test of the Brink-Axel hypothesis for the pygmy dipole resonance

D. Martin, P. von Neumann-Cosel, A. Tamii +22

The gamma strength function and level density of 1- states in 96Mo have been extracted from a high-resolution study of the (p,p') reaction at 295 MeV and extreme forward angles. By…

nucl-ex2016★ 11 cited

Coulomb dissociation of N

Marko Röder, Tatsuya Adachi, Yulia Aksyutina +120

Neutron-rich light nuclei and their reactions play an important role for the creation of chemical elements. Here, data from a Coulomb dissociation experiment on N are rep…

nucl-ex2016★ 11 cited

Determination of the Neutron-Capture Rate of 17C for the R-process Nucleosynthesis

M. Heine, S. Typel, M. -R. Wu +124

With the RB-LAND setup at GSI we have measured exclusive relative-energy spectra of the Coulomb dissociation of C at a projectile energy around 425~AMeV on a lead targ…

nucl-ex2016★ 13 cited

Systematic investigation of projectile fragmentation using beams of unstable B and C isotopes

R. Thies, A. Heinz, T. Adachi +119

Background: Models describing nuclear fragmentation and fragmentation-fission deliver important input for planning nuclear physics experiments and future radioactive ion beam facil…

nucl-ex2015★ 74 cited

Low-energy electric dipole response in 120Sn

A. M. Krumbholz, P. von Neumann-Cosel, T. Hashimoto +29

The electric dipole strength in 120Sn has been extracted from proton inelastic scattering experiments at E_p = 295 MeV and at forward angles including 0 degree. Below neutron thres…

nucl-ex2015★ 111 cited

Dipole polarizability of 120Sn and nuclear energy density functionals

T. Hashimoto, A. M. Krumbholz, P. -G. Reinhard +32

The electric dipole strength distribution in 120Sn between 5 and 22 MeV has been determined at RCNP Osaka from a polarization transfer analysis of proton inelastic scattering at E_…

nucl-ex2015★ 57 cited

The electron screening puzzle and nuclear clustering

C. Spitaleri, C. A. Bertulani, L. Fortunato +1

Accurate measurements of nuclear reactions of astrophysical interest within, or close to, the Gamow peak, show evidence of an unexpected effect attributed to the presence of atomic…

nucl-ex2014★ 12 cited

Neutron occupancy of the 0d5/2 orbital and the N=16 shell closure in 24O

K. Tshoo, Y. Satou, C. A. Bertulani +34

One-neutron knockout from 24O leading to the first excited state in 23O has been measured for a proton target at a beam energy of 62 MeV/nucleon. The decay energy spectrum of the n…

nucl-ex2014★ 122 cited

Symmetry Energy of Nucleonic Matter With Tensor Correlations

Or Hen, Bao-An Li, Wen-Jun Guo +2

The nuclear symmetry energy (E_sym(\roh)) is a vital ingredient of our understanding of many processes, from heavy-ion collisions to neutron stars structure. While the total nuclea…

nucl-ex2014★ 96 cited

Big Bang nucleosynthesis revisited via Trojan Horse Method measurements

R. G. Pizzone, R. Sparta, C. A. Bertulani +6

Nuclear reaction rates are among the most important input for understanding the primordial nucleosynthesis and therefore for a quantitative description of the early Universe. An up…